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Diffstat (limited to 'railties/test/application/generators_test.rb')
| -rw-r--r-- | railties/test/application/generators_test.rb | 202 |
1 files changed, 202 insertions, 0 deletions
diff --git a/railties/test/application/generators_test.rb b/railties/test/application/generators_test.rb new file mode 100644 index 0000000000..e5e557d204 --- /dev/null +++ b/railties/test/application/generators_test.rb @@ -0,0 +1,202 @@ +# frozen_string_literal: true + +require "isolation/abstract_unit" + +module ApplicationTests + class GeneratorsTest < ActiveSupport::TestCase + include ActiveSupport::Testing::Isolation + + def setup + build_app + end + + def teardown + teardown_app + end + + def app_const + @app_const ||= Class.new(Rails::Application) + end + + def with_config + require "rails/all" + require "rails/generators" + yield app_const.config + end + + def with_bare_config + require "rails" + require "rails/generators" + yield app_const.config + end + + test "allow running plugin new generator inside Rails app directory" do + rails "plugin", "new", "vendor/plugins/bukkits" + assert File.exist?(File.join(rails_root, "vendor/plugins/bukkits/test/dummy/config/application.rb")) + end + + test "generators default values" do + with_bare_config do |c| + assert_equal(true, c.generators.colorize_logging) + assert_equal({}, c.generators.aliases) + assert_equal({}, c.generators.options) + assert_equal({}, c.generators.fallbacks) + end + end + + test "generators set rails options" do + with_bare_config do |c| + c.generators.orm = :data_mapper + c.generators.test_framework = :rspec + c.generators.helper = false + expected = { rails: { orm: :data_mapper, test_framework: :rspec, helper: false } } + assert_equal(expected, c.generators.options) + end + end + + test "generators set rails aliases" do + with_config do |c| + c.generators.aliases = { rails: { test_framework: "-w" } } + expected = { rails: { test_framework: "-w" } } + assert_equal expected, c.generators.aliases + end + end + + test "generators aliases, options, templates and fallbacks on initialization" do + add_to_config <<-RUBY + config.generators.rails aliases: { test_framework: "-w" } + config.generators.orm :data_mapper + config.generators.test_framework :rspec + config.generators.fallbacks[:shoulda] = :test_unit + config.generators.templates << "some/where" + RUBY + + # Initialize the application + require "#{app_path}/config/environment" + Rails.application.load_generators + + assert_equal :rspec, Rails::Generators.options[:rails][:test_framework] + assert_equal "-w", Rails::Generators.aliases[:rails][:test_framework] + assert_equal Hash[shoulda: :test_unit], Rails::Generators.fallbacks + assert_equal ["some/where"], Rails::Generators.templates_path + end + + test "generators no color on initialization" do + add_to_config <<-RUBY + config.generators.colorize_logging = false + RUBY + + # Initialize the application + require "#{app_path}/config/environment" + Rails.application.load_generators + + assert_equal Thor::Base.shell, Thor::Shell::Basic + end + + test "generators with hashes for options and aliases" do + with_bare_config do |c| + c.generators do |g| + g.orm :data_mapper, migration: false + g.plugin aliases: { generator: "-g" }, + generator: true + end + + expected = { + rails: { orm: :data_mapper }, + plugin: { generator: true }, + data_mapper: { migration: false } + } + + assert_equal expected, c.generators.options + assert_equal({ plugin: { generator: "-g" } }, c.generators.aliases) + end + end + + test "generators with string and hash for options should generate symbol keys" do + with_bare_config do |c| + c.generators do |g| + g.orm "data_mapper", migration: false + end + + expected = { + rails: { orm: :data_mapper }, + data_mapper: { migration: false } + } + + assert_equal expected, c.generators.options + end + end + + test "api only generators hide assets, helper, js and css namespaces and set api option" do + add_to_config <<-RUBY + config.api_only = true + RUBY + + # Initialize the application + require "#{app_path}/config/environment" + Rails.application.load_generators + + assert_includes Rails::Generators.hidden_namespaces, "assets" + assert_includes Rails::Generators.hidden_namespaces, "helper" + assert_includes Rails::Generators.hidden_namespaces, "js" + assert_includes Rails::Generators.hidden_namespaces, "css" + assert Rails::Generators.options[:rails][:api] + assert_equal false, Rails::Generators.options[:rails][:assets] + assert_equal false, Rails::Generators.options[:rails][:helper] + assert_nil Rails::Generators.options[:rails][:template_engine] + end + + test "api only generators allow overriding generator options" do + add_to_config <<-RUBY + config.generators.helper = true + config.api_only = true + config.generators.template_engine = :my_template + RUBY + + # Initialize the application + require "#{app_path}/config/environment" + Rails.application.load_generators + + assert Rails::Generators.options[:rails][:api] + assert Rails::Generators.options[:rails][:helper] + assert_equal :my_template, Rails::Generators.options[:rails][:template_engine] + end + + test "api only generator generate mailer views" do + add_to_config <<-RUBY + config.api_only = true + RUBY + + rails "generate", "mailer", "notifier", "foo" + assert File.exist?(File.join(rails_root, "app/views/notifier_mailer/foo.text.erb")) + assert File.exist?(File.join(rails_root, "app/views/notifier_mailer/foo.html.erb")) + end + + test "ARGV is mutated as expected" do + require "#{app_path}/config/environment" + require "rails/command" + Rails::Command.const_set("APP_PATH", "rails/all") + + FileUtils.cd(rails_root) do + ARGV = ["mailer", "notifier", "foo"] + Rails::Command.const_set("ARGV", ARGV) + quietly { Rails::Command.invoke :generate, ARGV } + + assert_equal ["notifier", "foo"], ARGV + end + + Rails::Command.send(:remove_const, "APP_PATH") + end + + test "help does not show hidden namespaces and hidden commands" do + FileUtils.cd(rails_root) do + output = rails("generate", "--help") + assert_no_match "active_record:migration", output + assert_no_match "credentials", output + + output = rails("destroy", "--help") + assert_no_match "active_record:migration", output + end + end + end +end |